#header{
    padding: 0px;
    width: auto;
    height: 70px;
    align-content: center;
    background: rgb(196, 236, 160);
}


spana{
    display: inline;
    font-size: 40px;
    font-family: 华文琥珀;
    color: #83a748;
}

spanb{
    display: block;
    font-size: 20px;
    font-family: 黑体;
    font-weight: 900;
    color:  #83a748;
 }




ul{
    height: 70px;
    display: inline;
    width: 200px;
}
li{ /*让li不竖着显示 变成横向显示*/
    display: inline;
}

.btna{
    text-decoration:none;
    font-family: 黑体;
    color: darkolivegreen;
}

h2{ /*菜单栏各项位置外观*/
    z-index: 2;
    width: 100px;
    height:40px;
    text-align: center;
    margin: 8px 0px 0px 0px;
    padding: 15px 0px 15px 0px;
    background: greenyellow;
    display: inline;
    float: bottom;
}


h2:hover{
     background: yellow;/*鼠标移动到位置时变颜色*/
}


/*菜单栏各项位置*/
.main{
    position: absolute;/*相对定位*/
    top: 0px;
    right: 308px;

}

.work{
    position: absolute;/*相对定位*/
    top: 0px;
   right: 208px;

}

.new {
    position: absolute;/*相对定位*/
    top: 0px;
    right: 108px;
}
.comment{
    position: absolute;/*相对定位*/
    top: 0px;
    right:8px;
}


/*a的超链接部分*/
a{
    font-family: "黑体" ;
    text-decoration:none;
}

/*table表格*/
table
{
    font-family:"幼圆", Arial, Helvetica, sans-serif;
    width:1000px;
    border-collapse:collapse;
    border-radius: 5px;
}
table td, table th
{
    font-size:1.3em;
    border:0px solid darkgreen;
    padding:8px 0px 8px 0px;
}
table th
{
    text-align:left;
    background-color:yellowgreen;
    color:white;
}

table td{
    background-color: rgba(203, 229, 185, 0.8);
    color: darkslategrey;
}